| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.84 | 7.571% | $39.6292 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $197.77 | 13.832% | $225.1255 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $111.84 | 7.827% | $120.5937 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $234.59 | 10.744% | $259.7943 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $165.40 | 3.511% | $171.2072 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $237.42 | 11.409% | $264.5072 | $264.51 | $264.50 | $264.50 |
| Purchase #7 | $167.42 | 3.740% | $173.6815 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $1,151.28 | $1,254.5386 | $1,254.54 | $1,254.60 | $1,254.50 | |